DEWALT DWS779 12-Inch Double Bevel Sliding Compound Miter Saw

The DEWALT DWS779 12-Inch Double Bevel Sliding Compound Miter Saw is built for precision and power. Its 15-Amp, 3,800 RPM motor handles tough cuts in dimensional lumber, crown molding, and trim with ease. The double bevel feature lets you tilt both left and right up to 49°, so you can make bevel cuts without flipping the workpiece. Tall sliding fences support 7-1/2-inch nested crown molding and up to 2x14 lumber at 90°, while the cam lock miter handle with detent override provides quick, accurate angle settings. This saw is ideal for framers, finish carpenters, and serious DIYers who need reliable, accurate crosscuts day after day.

DEWALT DWS779 12-Inch Double Bevel Sliding Compound Miter Saw Highlights

The DWS779 is designed to maximize cutting capacity and accuracy. The 15-Amp motor delivers extended power, while the efficient dust collection system captures over 75% of dust to keep your workspace cleaner. The adjustable stainless-steel miter detent plate has 10 positive stops for consistent, repeatable angles. With miter capacity of 60° right and 50° left, you can tackle a wide range of trim and framing projects without extra setup.

12-Inch Capacity vs. 10-Inch Miter Saws

Upgrading to a 12-inch model gives you noticeably more crosscut depth. The DWS779 cuts through 2x14 lumber at 90° and 2x10 at 45°, while a 10-inch saw typically maxes out at 2x10 at 90°. For crown molding, the tall sliding fences support 7-1/2-inch nested pieces, which means you can handle larger decorative profiles without flipping the work. If you regularly work with taller baseboard or crown molding, a 12-inch sliding miter saw is a worthwhile step up.

Bevel Lock Adjustment and Precision

One common question from owners is how to keep the bevel from slipping or failing to lock. The DWS779 uses a cam lock bevel handle with a detent override. When you pull the handle, the bevel pivot unlocks; rotate to your desired angle, then push the handle firmly to lock it. If you notice the bevel angle drifting, check that the cam lock is fully engaged and the detent overrides are clean. The oversized bevel scale makes setting angles easy and accurate. For a precise lock, make sure the locking knob is tightened securely and the cam surfaces are free of sawdust.

Use Cases: From Shelving to Cabinet Work

This miter saw shines in a variety of applications: shelving, baseboard and crown molding, window and door casing, dimensional lumber framing, and cabinet work. Whether you're cutting shoe molding or ripping through 2x14 lumber, the DWS779 gives you the power and accuracy to get the job done efficiently.